Mercurial > octave
view libinterp/parse-tree/pt-cell.h @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
parents | b442ec6dda5c |
children | bd51beb6205e |
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/* Copyright (C) 1999-2020 The Octave Project Developers See the file COPYRIGHT.md in the top-level directory of this distribution or <https://octave.org/COPYRIGHT.html/>. This file is part of Octave. Octave is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <https://www.gnu.org/licenses/>. */ #if ! defined (octave_pt_cell_h) #define octave_pt_cell_h 1 #include "octave-config.h" #include <iosfwd> class octave_value; class octave_value_list; #include "pt-mat.h" #include "pt-walk.h" namespace octave { class symbol_scope; class tree_argument_list; // General cells. class tree_cell : public tree_array_list { public: tree_cell (tree_argument_list *row = nullptr, int l = -1, int c = -1) : tree_array_list (row, l, c) { } // No copying! tree_cell (const tree_cell&) = delete; tree_cell& operator = (const tree_cell&) = delete; ~tree_cell (void) = default; bool iscell (void) const { return true; } bool rvalue_ok (void) const { return true; } tree_expression * dup (symbol_scope& scope) const; octave_value evaluate (tree_evaluator&, int nargout = 1); octave_value_list evaluate_n (tree_evaluator& tw, int nargout = 1) { return ovl (evaluate (tw, nargout)); } void accept (tree_walker& tw) { tw.visit_cell (*this); } }; } #endif